1278735120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 480

約数和(自身を含む): 4966824960

約数和(自身を除く): 3688089840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 113, 117, 120, 124, 130, 135, 144, 155, 156, 169, 180, 186, 195, 208, 216, 226, 234, 240, 248, 260, 270, 279, 310, 312, 338, 339, 351, 360, 372, 390, 403, 432, 452, 465, 468, 496, 507, 520, 540, 558, 565, 585, 620, 624, 676, 678, 702, 720, 744, 780, 806, 837, 845, 904, 930, 936, 1014, 1017, 1040, 1080, 1116, 1130, 1170, 1209, 1240, 1352, 1356, 1395, 1404, 1469, 1488, 1521, 1560, 1612, 1674, 1690, 1695, 1755, 1808, 1860, 1872, 2015, 2028, 2034, 2160, 2232, 2260, 2340, 2418, 2480, 2535, 2704, 2712, 2790, 2808, 2938, 3042, 3051, 3120, 3224, 3348, 3380, 3390, 3503, 3510, 3627, 3720, 4030, 4056, 4068, 4185, 4407, 4464, 4520, 4563, 4680, 4836, 5070, 5085, 5239, 5424, 5580, 5616, 5876, 6045, 6084, 6102, 6448, 6696, 6760, 6780, 7006, 7020, 7254, 7345, 7440, 7605, 8060, 8112, 8136, 8370, 8814, 9040, 9126, 9360, 9672, 10140, 10170, 10478, 10509, 10881, 11160, 11752, 12090, 12168, 12204, 13221, 13392, 13520, 13560, 14012, 14040, 14508, 14690, 15210, 15255, 15717, 16120, 16272, 16740, 17515, 17628, 18135, 18252, 19097, 19344, 20280, 20340, 20956, 21018, 21762, 22035, 22320, 22815, 23504, 24180, 24336, 24408, 26195, 26442, 27120, 28024, 28080, 29016, 29380, 30420, 30510, 31434, 31527, 32240, 33480, 35030, 35256, 36270, 36504, 38194, 39663, 40560, 40680, 41912, 42036, 43524, 44070, 45539, 45630, 47151, 48360, 48816, 52390, 52545, 52884, 54405, 56048, 57291, 58032, 58760, 60840, 61020, 62868, 63054, 66105, 66960, 70060, 70512, 72540, 73008, 76388, 78585, 79326, 81360, 83824, 84072, 87048, 88140, 91078, 91260, 94302, 94581, 95485, 96720, 104780, 105090, 105768, 108810, 114582, 117520, 121680, 122040, 125736, 126108, 132210, 136617, 140120, 141453, 145080, 152776, 157170, 157635, 158652, 168144, 171873, 174096, 176280, 182156, 182520, 188604, 189162, 190970, 198315, 209560, 210180, 211536, 217620, 227695, 229164, 235755, 244080, 251472, 252216, 264420, 273234, 280240, 282906, 286455, 290160, 305552, 314340, 315270, 317304, 343746, 352560, 364312, 365040, 377208, 378324, 381940, 396630, 409851, 419120, 420360, 435240, 455390, 458328, 471510, 472905, 504432, 515619, 528840, 546468, 565812, 572910, 592007, 628680, 630540, 634608, 683085, 687492, 707265, 728624, 754416, 756648, 763880, 793260, 819702, 840720, 859365, 870480, 910780, 916656, 943020, 945810, 1031238, 1057680, 1092936, 1131624, 1145820, 1184014, 1229553, 1257360, 1261080, 1366170, 1374984, 1414530, 1513296, 1527760, 1586520, 1639404, 1718730, 1776021, 1821560, 1886040, 1891620, 2049255, 2062476, 2185872, 2263248, 2291640, 2368028, 2459106, 2522160, 2578095, 2732340, 2749968, 2829060, 2960035, 3173040, 3278808, 3437460, 3552042, 3643120, 3772080, 3783240, 4098510, 4124952, 4583280, 4736056, 4918212, 5156190, 5328063, 5464680, 5658120, 5920070, 6147765, 6557616, 6874920, 7104084, 7566480, 8197020, 8249904, 8880105, 9472112, 9836424, 10312380, 10656126, 10929360, 11316240, 11840140, 12295530, 13749840, 14208168, 15984189, 16394040, 17760210, 19672848, 20624760, 21312252, 23680280, 24591060, 26640315, 28416336, 31968378, 32788080, 35520420, 41249520, 42624504, 47360560, 49182120, 53280630, 63936756, 71040840, 79920945, 85249008, 98364240, 106561260, 127873512, 142081680, 159841890, 213122520, 255747024, 319683780, 426245040, 639367560, 1278735120]

約数ペア:

[(1, 1278735120), (2, 639367560), (3, 426245040), (4, 319683780), (5, 255747024), (6, 213122520), (8, 159841890), (9, 142081680), (10, 127873512), (12, 106561260), (13, 98364240), (15, 85249008), (16, 79920945), (18, 71040840), (20, 63936756), (24, 53280630), (26, 49182120), (27, 47360560), (30, 42624504), (31, 41249520), (36, 35520420), (39, 32788080), (40, 31968378), (45, 28416336), (48, 26640315), (52, 24591060), (54, 23680280), (60, 21312252), (62, 20624760), (65, 19672848), (72, 17760210), (78, 16394040), (80, 15984189), (90, 14208168), (93, 13749840), (104, 12295530), (108, 11840140), (113, 11316240), (117, 10929360), (120, 10656126), (124, 10312380), (130, 9836424), (135, 9472112), (144, 8880105), (155, 8249904), (156, 8197020), (169, 7566480), (180, 7104084), (186, 6874920), (195, 6557616), (208, 6147765), (216, 5920070), (226, 5658120), (234, 5464680), (240, 5328063), (248, 5156190), (260, 4918212), (270, 4736056), (279, 4583280), (310, 4124952), (312, 4098510), (338, 3783240), (339, 3772080), (351, 3643120), (360, 3552042), (372, 3437460), (390, 3278808), (403, 3173040), (432, 2960035), (452, 2829060), (465, 2749968), (468, 2732340), (496, 2578095), (507, 2522160), (520, 2459106), (540, 2368028), (558, 2291640), (565, 2263248), (585, 2185872), (620, 2062476), (624, 2049255), (676, 1891620), (678, 1886040), (702, 1821560), (720, 1776021), (744, 1718730), (780, 1639404), (806, 1586520), (837, 1527760), (845, 1513296), (904, 1414530), (930, 1374984), (936, 1366170), (1014, 1261080), (1017, 1257360), (1040, 1229553), (1080, 1184014), (1116, 1145820), (1130, 1131624), (1170, 1092936), (1209, 1057680), (1240, 1031238), (1352, 945810), (1356, 943020), (1395, 916656), (1404, 910780), (1469, 870480), (1488, 859365), (1521, 840720), (1560, 819702), (1612, 793260), (1674, 763880), (1690, 756648), (1695, 754416), (1755, 728624), (1808, 707265), (1860, 687492), (1872, 683085), (2015, 634608), (2028, 630540), (2034, 628680), (2160, 592007), (2232, 572910), (2260, 565812), (2340, 546468), (2418, 528840), (2480, 515619), (2535, 504432), (2704, 472905), (2712, 471510), (2790, 458328), (2808, 455390), (2938, 435240), (3042, 420360), (3051, 419120), (3120, 409851), (3224, 396630), (3348, 381940), (3380, 378324), (3390, 377208), (3503, 365040), (3510, 364312), (3627, 352560), (3720, 343746), (4030, 317304), (4056, 315270), (4068, 314340), (4185, 305552), (4407, 290160), (4464, 286455), (4520, 282906), (4563, 280240), (4680, 273234), (4836, 264420), (5070, 252216), (5085, 251472), (5239, 244080), (5424, 235755), (5580, 229164), (5616, 227695), (5876, 217620), (6045, 211536), (6084, 210180), (6102, 209560), (6448, 198315), (6696, 190970), (6760, 189162), (6780, 188604), (7006, 182520), (7020, 182156), (7254, 176280), (7345, 174096), (7440, 171873), (7605, 168144), (8060, 158652), (8112, 157635), (8136, 157170), (8370, 152776), (8814, 145080), (9040, 141453), (9126, 140120), (9360, 136617), (9672, 132210), (10140, 126108), (10170, 125736), (10478, 122040), (10509, 121680), (10881, 117520), (11160, 114582), (11752, 108810), (12090, 105768), (12168, 105090), (12204, 104780), (13221, 96720), (13392, 95485), (13520, 94581), (13560, 94302), (14012, 91260), (14040, 91078), (14508, 88140), (14690, 87048), (15210, 84072), (15255, 83824), (15717, 81360), (16120, 79326), (16272, 78585), (16740, 76388), (17515, 73008), (17628, 72540), (18135, 70512), (18252, 70060), (19097, 66960), (19344, 66105), (20280, 63054), (20340, 62868), (20956, 61020), (21018, 60840), (21762, 58760), (22035, 58032), (22320, 57291), (22815, 56048), (23504, 54405), (24180, 52884), (24336, 52545), (24408, 52390), (26195, 48816), (26442, 48360), (27120, 47151), (28024, 45630), (28080, 45539), (29016, 44070), (29380, 43524), (30420, 42036), (30510, 41912), (31434, 40680), (31527, 40560), (32240, 39663), (33480, 38194), (35030, 36504), (35256, 36270)]